A beautifully roasted beef tenderloin is the ultimate Christmas centerpiece — luxurious, tender, and surprisingly simple to prepare. This elegant holiday roast cooks quickly, slices effortlessly, and pairs perfectly with festive sides like garlic mashed potatoes, roasted Brussels sprouts, and creamy horseradish sauce. Whether you're hosting a cozy Christmas dinner or feeding a full holiday crowd, this Roast Beef Tenderloin Recipe delivers impressive flavor with minimal stress. Follow these step-by-step instructions and helpful tips to ensure a perfectly cooked roast every single time.
Prep & Cook Time
- Prep Time: 15 minutes
- Cook Time: 30–35 minutes
- Additional Time: 15 minutes (resting)
- Total Time: 1 hour
- Servings: 8
- Yield: 1 whole roasted beef tenderloin
Ingredients
- 1 whole beef tenderloin (3 ½ to 5 pounds), trimmed and patted dry
- 2 teaspoons kosher salt
- 1 ½ teaspoons freshly ground black pepper
- 4 cloves garlic, minced
- 2 tablespoons fresh rosemary, finely chopped
- 2 tablespoons fresh thyme leaves
- 3 tablespoons unsalted butter, softened
- 2 tablespoons olive oil
- 1 teaspoon Dijon mustard (optional, for added flavor)
- Kitchen twine (for tying the roast evenly)
Suggested Sauces (Optional):
- Creamy horseradish sauce
- Red wine reduction
- Garlic herb butter
Directions
Step 1: Preheat and Prepare the Roast
Preheat your oven to 425°F (218°C). Place the trimmed beef tenderloin on a clean surface. If the tail end is thinner, tuck it under to create an even thickness. Tie the roast with kitchen twine every 1 to 1 ½ inches to ensure even cooking.
Step 2: Season Generously
In a small bowl, combine salt, pepper, garlic, rosemary, and thyme. Rub the roast with olive oil, then coat it evenly with the herb mixture. Spread softened butter over the surface for added richness and browning.
Step 3: Sear for Best Flavor
Heat a large oven-safe skillet or cast-iron pan over medium-high heat. Sear the beef tenderloin on all sides until browned, about 2–3 minutes per side. This locks in juices and builds a flavorful crust.
Step 4: Roast the Tenderloin
Transfer the skillet to the preheated oven. Roast until the internal temperature reaches:
- 125°F for rare
- 130–135°F for medium-rare (recommended)
- 140°F for medium
A 4–5 pound tenderloin usually cooks in 30–35 minutes.
Step 5: Rest Before Slicing
Remove the roast from the oven and transfer it to a cutting board. Tent loosely with foil and let it rest for 15 minutes. This allows the juices to redistribute, resulting in perfectly tender slices.
Step 6: Slice and Serve
Cut into ½-inch thick medallions. Serve with your favorite holiday sauces and festive sides.
Nutrition Facts (per serving) — Estimated
- Calories: 365
- Protein: 39g
- Carbohydrates: 1g
- Fat: 23g
- Saturated Fat: 9g
- Cholesterol: 130mg
- Sodium: 410mg
- Fiber: 0g
- Sugar: 0g
Conclusion
This Roast Beef Tenderloin Recipe is the perfect holiday main dish — tender, flavorful, and elegant without requiring complicated steps. The rich herb crust, buttery sear, and quick roasting time make it a stress-free yet show-stopping Christmas dinner centerpiece. Pair it with festive sides and a bold sauce to complete your celebration. Whether it’s your first time preparing beef tenderloin or a treasured holiday tradition, this recipe guarantees restaurant-quality results right at home.
